Wii ? - DBug-03.57 - 25.04.28

Hi

After a long period of doubt, I'm back to debug wii?
I hope I've made some progress and 'kill' some bugs but I know there are some

I'm counting on you to let me know if you find bugs
If so, please, tell me in which part of the game, how to reproduce them with screenshots if possible etc...

More important bug, black screen : 
When does it happen?
Are you playing the main game, one of the bonus stages (if so, which one), pausing the game, in the main menu or another one, or in standby mode (e.g., having coffee, beer, or lunch)? And when you return to the game, do you encounter a black screen?

Thank you very much

Eric